SeaLand VHT 4500 Holding Tank - 140 Series VacuFlush Toilet - Manual (Page 9)

9
1. Fill freshwater tank and add deodorant to holding tank
through toilet bowl. (See System Start-Up section,
below.)
2. Make sure all guests understand the operation of the
VacuFlush system and the instruction label is in plain
sight and easy for guests to read. if this label is not
visible under the toilet seat lid, please contact
sealand customer service immediately.
3. Remember, the vacuum pump starts automatically.
Shut off the system before servicing and do not leave
the boat with toilet system breaker on.
4. never use drain openers, alcohol, solvents, etc. in
the system.
5. If the system does not function properly, refer to the
Troubleshooting section of this manual and repair as
necessary. If problem persists, contact your local SeaLand dealer or see the Customer Service
section of this manual.
1. Turn on inlet water supply.
2. Turn on electrical power to system.
3. Flush water into system by depressing flush lever until water starts flowing to the vacuum
pump, approximately 15 seconds. The vacuum pump will run for approximately three minutes
until system reaches operating vacuum level and then will shut off.
bEFoRE oPERaTion
sYsTEM sTaRT-uP
1. To add water to the toilet before using, raise flush lever
until desired water level is reached. Generally, more water
is needed only when flushing solids.
2. To flush toilet, press flush lever sharply down to the
floor until contents clear bowl. A sharp popping noise is
normal when the vacuum seal is broken and flushing
action begins. hold lever down for three (3) seconds.
Release pedal, letting it snap back into original position.
If flush lever is accidentally released before waste clears
bowl, do not flush again until vacuum pump stops running.
A small amount of water remains in bowl after flushing.
3. Do not dispose of sanitary napkins or other non-dissolv-
ing items in toilet, such as facial tissue or paper towels.
These items can cause plugging of the system. Refer to
the Deodorants and Special Tissue section in this manual
for more information.
Raise pedal
to add water.
Press pedal
to flush.
Do not flush
foreign
objects.
ToilET oPERaTion